Instructions: This script supports 2 vectors, A and B. A vector is defined using the top 3 stack values in reverse order (z is top of the stack, y is next, then x) - use >A to define A and >B to define B. A> and B> put the current vector values on the stack. A<>B swaps the values of A and B.

All vector operators leave their results on the stack to be then stored or cleared.